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| 钢板桩挡土结构加固方法研究 | |
| 引用本文： | 李格平,郭畅,骆城,熊洪峰.钢板桩挡土结构加固方法研究[J].水道港口,2010,31(3):215-219. |
| 作者姓名： | 李格平 郭畅 骆城 熊洪峰 |
| 作者单位： | 1. 天津港航工程有限公司,天津,300457 2. 交通部天津水运工程科学研究所水工构造物检测、诊断与加固技术交通行业重点实验室,天津,300456 3. 交通部天津水运工程科学研究所水工构造物检测、诊断与加固技术交通行业重点实验室,天津,300456;哈尔滨工程大学船舶工程学院,哈尔滨,150001 |
| 摘 要： | 基于天津港某码头钢板桩在恶劣海洋环境下出现的严重锈蚀破损现象,采用ANSYS有限元建立了钢板桩结构与土相互作用的数值计算模型,分析了钢板桩在锈蚀及局部破损状况下的结构安全性。通过对帽板加固法、局部外包法的有限元计算分析,得到了以上2种加固方案下的土体变位和钢板桩受力情况,并结合经济性和施工可行性等指标推荐局部外包法为最优加固方案。 |
| 关 键 词： | 钢板桩 ANSYS 帽板加固法 局部外包法 |
Research on reinforcement method of steel sheet pile retaining structure |
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| LI Ge-ping,GUO Chang,LUO Cheng,XIONG Hang-feng.Research on reinforcement method of steel sheet pile retaining structure[J].Journal of Waterway and Harbour,2010,31(3):215-219. | |
| Authors: | LI Ge-ping GUO Chang LUO Cheng XIONG Hang-feng |
| Institution: | 2＇3 (1. Tianjin Port ＆ Channel Engineering Co. LTD., Tianjin 300457, China; 2.Tianjin Research Institute for Water Transport Engineering, Key Laboratory of Harbor ＆ Marine Structure Safety, Ministry of Communications, Tianjin 300456, China; 3. College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001 ,China) |
| Abstract: | Based on the problem of serious corrosion for steel sheet pile in Tianjin Port under severe ocean conditions, a numerical computational model concerning the interaction between the steel sheet pile and the soil was established using the ANSYS software. Then structure safety of the steel sheet pile under conditions of corrosion and localized damage was analyzed.Besides,the soil movement and the force distribution were gained through FEM computational analysis of cap reinforcement and local reinforcement.Finally the local reinforcement is proved to be optimal by combining the feasibility and economy performance. |
| Keywords: | ANSYS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |